SUSE SLES12 Security Update : php5 (SUSE-SU-2017:0556-1)
High Nessus Plugin ID 119994
Synopsis
The remote SUSE host is missing one or more security updates.
Description
This update for php5 fixes the following issues :
- CVE-2016-7478: When unserializing untrusted input data, PHP could end up in an infinite loop, causing denial of service (bsc#1019550)
- CVE-2016-10158: The exif_convert_any_to_int function in ext/exif/exif.c in PHP allowed remote attackers to cause a denial of service (application crash) via crafted EXIF data that triggers an attempt to divide the minimum representable negative integer by -1. (bsc#1022219)
- CVE-2016-10159: Integer overflow in the phar_parse_pharfile function in ext/phar/phar.c in PHP allowed remote attackers to cause a denial of service (memory consumption or application crash) via a truncated manifest entry in a PHAR archive.
(bsc#1022255)
- CVE-2016-10160: Off-by-one error in the phar_parse_pharfile function in ext/phar/phar.c in PHP allowed remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted PHAR archive with an alias mismatch.
(bsc#1022257)
- CVE-2016-10161: The object_common1 function in ext/standard/var_unserializer.c in PHP allowed remote attackers to cause a denial of service (buffer over-read and application crash) via crafted serialized data that is mishandled in a finish_nested_data call.
(bsc#1022260)
- CVE-2016-10166: A potential unsigned underflow in gd interpolation functions could lead to memory corruption in the PHP gd module (bsc#1022263)
- CVE-2016-10167: A denial of service problem in gdImageCreateFromGd2Ctx() could lead to php out of memory even on small files. (bsc#1022264)
- CVE-2016-10168: A signed integer overflow in the gd module could lead to memory corruption (bsc#1022265)
Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
Solution
To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Software Development Kit 12-SP2:zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-293=1
SUSE Linux Enterprise Software Development Kit 12-SP1:zypper in -t patch SUSE-SLE-SDK-12-SP1-2017-293=1
SUSE Linux Enterprise Module for Web Scripting 12:zypper in -t patch SUSE-SLE-Module-Web-Scripting-12-2017-293=1
To bring your system up-to-date, use 'zypper patch'.